Mahsulot tavsifi
This course covers the concept and principles of pulleys, hoists, pulleys, and fasteners used in lifting systems to reduce the amount of force needed to move loads
#mexanika#yuk ko'tarish#polispast
Muallif
PRO TALABATasdiqlangan muallif
- Hujjatlari
- 116 839
- Sotilgan
- 2 924









